balena-cli/build/utils/logging.js

// Generated by CoffeeScript 1.12.5
var eol;

eol = require('os').EOL;

exports.getLogStreams = function() {
  var StreamLogger, _, colors, logger, streams;
  StreamLogger = require('resin-stream-logger').StreamLogger;
  colors = require('colors');
  _ = require('lodash');
  logger = new StreamLogger();
  logger.addPrefix('build', colors.blue('[Build]'));
  logger.addPrefix('info', colors.cyan('[Info]'));
  logger.addPrefix('debug', colors.magenta('[Debug]'));
  logger.addPrefix('success', colors.green('[Success]'));
  logger.addPrefix('warn', colors.yellow('[Warn]'));
  streams = {
    build: logger.createLogStream('build'),
    info: logger.createLogStream('info'),
    debug: logger.createLogStream('debug'),
    success: logger.createLogStream('success'),
    warn: logger.createLogStream('warn')
  };
  _.mapKeys(streams, function(stream, key) {
    if (key !== 'debug') {
      return stream.pipe(process.stdout);
    } else {
      if (process.env.DEBUG != null) {
        return stream.pipe(process.stdout);
      }
    }
  });
  return streams;
};

exports.logInfo = function(logStreams, msg) {
  return logStreams.info.write(msg + eol);
};

exports.logDebug = function(logStreams, msg) {
  return logStreams.debug.write(msg + eol);
};

exports.logSuccess = function(logStreams, msg) {
  return logStreams.success.write(msg + eol);
};

exports.logWarn = function(logStreams, msg) {
  return logStreams.warn.write(msg + eol);
};